Fritz Knopf oral history interview as conducted by John Cornely. Fritz worked at the United States Fish and Wildlife Service, Denver Wildlife Research Center starting in 1980. Since then the Center has undergone several name changes and was part...

Russell Earnest oral history interview as conducted by Dennis Holland. Mr. Earnest had worked at various areas including: Denver Wildlife Research Center, as a Fish Pesticide Biologist, at the Fish Pesticide Research Facility in Tiburon,...

Critical habitat designation identifies those areas that are essential to the survival and recovery of the Mexican spotted owl, and describes those physical and biological features within those areas that require special management considerations...

David Janes oral history interview as conducted by Dorothe Norton. Along with working at various refuges, David Janes worked out of the regional offices in Region 5 and Region 6. He retired in 1997 as a GS-12 Land Acquisition Planning Biologist...